Remove Firewall Remove IPv6 Remove Operating Systems Remove Reference
article thumbnail

Technology Short Take #77

Scott Lowe

Simon Leinen (from SWITCHengines) explains their use of IPv6 with OpenStack. Vivek Gite over at nixCraft explains how to use ufw (Uncomplicated Firewall) on Ubuntu to limit SSH connections. Operating Systems/Applications. John Kozej has a write-up on an NSX logical switch packet walk. Not sure what a bastion host is?

Linux 60
article thumbnail

Technology Short Take #49

Scott Lowe

I highly recommend you read the entire post, but in short the five skills Matt recommends are software skills (which includes configuration management and software development tools like Git ), Linux, deep protocol knowledge, hypervisor and container networking, and IPv6. Operating Systems/Applications.

Vmware 60
article thumbnail

Technology Short Take #53

Scott Lowe

I think Brent Salisbury is going to be the “star” of this Technology Short Take, since I’ve got several articles of his that I want to reference. Roie Ben Haim, who works in professional services at VMware, has a deep dive on the NSX distributed firewall (DFW). Operating Systems/Applications. Simple, but effective.

Vmware 60